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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@Gordon
I just added "Image background clock" to the App Loader - so you can finally get a clock with a nice background.
It does it by creating a small offscreen buffer for just the area where the time is, and then rendering the rest of the image from flash.
There are only 2 images right now, but it'd be great if you had some other images you'd like to add: https://github.com/espruino/BangleApps/tree/master/apps/imgclock
Should be pretty straightforward - add the image file (8 bit, web palette png) and then edit the list of images in https://github.com/espruino/BangleApps/blob/master/apps/imgclock/custom.html#L16 - x and y and the locations of the clock (so it doesn't go over the top of a nice bit of image)